[PATCH] pwm: atmel: Fix duty cycle calculation in .get_state()

Mon Apr 19 20:29:08 BST 2021

Hello,

On Sun, Apr 18, 2021 at 10:57:47PM +0200, Uwe Kleine-König wrote:
> -		tmp = (u64)cdty * NSEC_PER_SEC;
> +		tmp = (u64)(cdty - cprd) * NSEC_PER_SEC;

This is wrong, it must be cprd - cdty. I will send a fixed patch
together with another patch that improves precision of _apply.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |
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